| Category | Lipid PEG |
| Shipping | Ambient temperature |
| Storage | -20°C |
Stearic acid-PEG-amine HCl salt, MW 1K-10K
Cat No.: BPG-4681
4.5 
Stearic acid-PEG-amine, MW 1,000 is an amphiphilic PEG polymer which forms micelles in an aqueous solution. The terminal amine can react with an NHS ester to form a stable amide linkage. The aliphatic chain of stearic acid can be used to encapsulate or congregate hydrophobic therapeutic agents while the PEG chain enhances overall solubility of the polymer. Please contact us for GMP-grade inquiries.
Structure of Stearic acid-PEG-amine HCl salt, MW 1K-10K
Ordering Information
*For research and manufacturing use only. We do not sell to patients.
Fast-Track Access to Precise Molecular Weight Products
Professional Solutions for Molecular Research
| Catalog | Molecular Weight | Availability | actions |
|---|---|---|---|
| BPG-4681-1 | Stearic acid-PEG-amine HCl salt, MW 1K | ||
| BPG-4681-2 | Stearic acid-PEG-amine HCl salt, MW 2K | ||
| BPG-4681-3 | Stearic acid-PEG-amine HCl salt, MW 3.4K | ||
| BPG-4681-4 | Stearic acid-PEG-amine HCl salt, MW 5K | ||
| BPG-4681-5 | Stearic acid-PEG-amine HCl salt, MW 10K |
cGMP Capacity
- cGMP-compliant manufacturing options
- Comprehensive QC testing with COA, MSD
- From mg and g to kg-scale production
- In-stock supply in the US and Europe
- Global supply & fast worldwide delivery
- One-stop PEGylation services
- Custom PEG reagents synthesis
- Click chemistry reagents
- Bioconjugation & drug delivery
- Trusted by 100+ research institutions
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- Key Product Attributes
- Reaction & Conjugation Properties
| PEGType | Lipid PEG |
| PEGArchitecture | Linear |
| Functionality | Monofunctional (Reactive) |
| LipidType | Stearic Acid |
| ReactiveToward | Activated Carboxyls / Activated Esters; Primary Amines (after activation) |
| ReactionChemistry | Amide Coupling; Carbodiimide-Mediated Amide Coupling (EDC/NHS) |
| BiomoleculeCompatibility | Proteins / Antibodies; Peptides; Carboxyl-Modified Oligonucleotides; Amine-Modified Oligonucleotides |
| ResearchUse | Carboxyl-to-Amine Coupling after Activation; Amide Bond Formation; Liposome / LNP Surface Functionalization |
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Stearic acid-PEG-amine HCl salt, MW 1K-10K
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